**4. Conclusions**

The properties of the Ti-TiN-(Ti,Cr,Mo,Al)N multilayered composite coating with a wear-resistant layer of nanolayer structure were studied. The conducted studies have found the following:


**Author Contributions:** Conceptualization, A.V. and S.G.; methodology, S.G. and A.V.; formal analysis, F.M., C.S. and I.S.; investigation, F.M., N.S., J.B., N.A., G.O. and I.S.; resources, S.G.; data curation, A.V. and G.O.; writing—original draft preparation, A.V.; writing—review and editing, A.V.; project administration S.G, A.V. and C.S.; funding acquisition, S.G. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research was funded by Ministry of Science and Higher Education of the Russian Federation, Grant No. 0707-2020-0025.

**Conflicts of Interest:** The authors declare no conflict of interest.
